how do i properly make the wench and bow stop lock the front of the boat down to keep it from bouncing or moving front to back. i know this is what helps make the boat kinda locked to the front of the trailer but im having issues on how to exactly make the rubber y bow stop hit the boat and where at on the boat and how far should it be also where should the wench be located downward or higher up then the eye hook on the boat or should it be straight aligned with the eye hook